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DE69534394D1 - Disk control method and apparatus for reducing the computer data transfer load - Google Patents

Disk control method and apparatus for reducing the computer data transfer load

Info

Publication number
DE69534394D1
DE69534394D1 DE69534394T DE69534394T DE69534394D1 DE 69534394 D1 DE69534394 D1 DE 69534394D1 DE 69534394 T DE69534394 T DE 69534394T DE 69534394 T DE69534394 T DE 69534394T DE 69534394 D1 DE69534394 D1 DE 69534394D1
Authority
DE
Germany
Prior art keywords
reducing
control method
data transfer
computer data
disk control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69534394T
Other languages
German (de)
Other versions
DE69534394T2 (en
Inventor
Takashi Totsuka
Yasunobu Kato
Noboru Oya
Hiroyuki Shioya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69534394D1 publication Critical patent/DE69534394D1/en
Publication of DE69534394T2 publication Critical patent/DE69534394T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
DE69534394T 1994-06-30 1995-06-28 Disk control method and apparatus for reducing the computer data transfer load Expired - Fee Related DE69534394T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14885594A JP3564732B2 (en) 1994-06-30 1994-06-30 Disk control method and apparatus

Publications (2)

Publication Number Publication Date
DE69534394D1 true DE69534394D1 (en) 2005-09-29
DE69534394T2 DE69534394T2 (en) 2006-06-14

Family

ID=15462253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534394T Expired - Fee Related DE69534394T2 (en) 1994-06-30 1995-06-28 Disk control method and apparatus for reducing the computer data transfer load

Country Status (5)

Country Link
US (1) US6014731A (en)
EP (1) EP0690369B1 (en)
JP (1) JP3564732B2 (en)
KR (1) KR100390227B1 (en)
DE (1) DE69534394T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1126102C (en) 1996-11-18 2003-10-29 皇家菲利浦电子有限公司 Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks
JPH11110339A (en) * 1997-10-02 1999-04-23 Toshiba Corp Dma controller
US6202121B1 (en) 1998-04-15 2001-03-13 Microsoft Corporation System and method for improved program launch time
US7386610B1 (en) 2000-09-18 2008-06-10 Hewlett-Packard Development Company, L.P. Internet protocol data mirroring
US6977927B1 (en) 2000-09-18 2005-12-20 Hewlett-Packard Development Company, L.P. Method and system of allocating storage resources in a storage area network
US6606690B2 (en) 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
US9081725B2 (en) 2002-03-19 2015-07-14 Shansun Technology Company Digital information protecting method and apparatus, and computer accessible recording medium
US7958374B2 (en) * 2002-03-19 2011-06-07 Shansun Technology Company Digital information protecting method and apparatus, and computer accessible recording medium
JP4240496B2 (en) * 2005-10-04 2009-03-18 インターナショナル・ビジネス・マシーンズ・コーポレーション Apparatus and method for access control

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435752A (en) * 1973-11-07 1984-03-06 Texas Instruments Incorporated Allocation of rotating memory device storage locations
DE3483489D1 (en) * 1983-04-13 1990-12-06 Nec Corp MEMORY ACCESS DEVICE IN A DATA PROCESSING SYSTEM.
US4758951A (en) * 1985-04-09 1988-07-19 Tektronix, Inc. Method for translating virtual addresses into real addresses
JPS62110690A (en) * 1985-11-08 1987-05-21 Mitsubishi Electric Corp Large capacity file accessing system
US4953122A (en) * 1986-10-31 1990-08-28 Laserdrive Ltd. Pseudo-erasable and rewritable write-once optical disk memory system
US5119291A (en) * 1987-03-26 1992-06-02 International Business Machines Corporation Modular data storage directories for large-capacity data storage units wherein the index to the records in a sector is located in the next adjacent sector
US5129088A (en) * 1987-11-30 1992-07-07 International Business Machines Corporation Data processing method to create virtual disks from non-contiguous groups of logically contiguous addressable blocks of direct access storage device
US4939598A (en) * 1988-02-08 1990-07-03 International Business Machines Corporation Managing data storage space on large capacity record media
JP2513024B2 (en) * 1989-03-16 1996-07-03 日本電気株式会社 Extended storage address control method
US5245594A (en) * 1989-05-17 1993-09-14 Fuji Electric Co., Ltd. Data read/write system for a disc storage unit
JPH03105541A (en) * 1989-09-20 1991-05-02 Fujitsu Ltd Buffer control method for disk devices, etc.
DE68920145T2 (en) * 1989-10-12 1995-06-29 Ibm Display system.
US5367652A (en) * 1990-02-02 1994-11-22 Golden Jeffrey A Disc drive translation and defect management apparatus and method
DE69031031T2 (en) * 1990-05-29 1997-10-30 Hewlett Packard Ltd Tape storage
US5481694A (en) * 1991-09-26 1996-01-02 Hewlett-Packard Company High performance multiple-unit electronic data storage system with checkpoint logs for rapid failure recovery
JP2781092B2 (en) * 1991-11-06 1998-07-30 富士通株式会社 Exclusive control method between systems
US5442752A (en) * 1992-01-24 1995-08-15 International Business Machines Corporation Data storage method for DASD arrays using striping based on file length
US5390315A (en) * 1992-06-15 1995-02-14 International Business Machines Corporation Allocation of uniform contiguous blocks of DASD storage by maintaining both a bit and a bit map record of available storage
US5386402A (en) * 1993-11-29 1995-01-31 Kabushiki Kaisha Toshiba Access control apparatus and address translation method for disk storage device
JPH07211004A (en) * 1994-01-20 1995-08-11 Fujitsu Ltd Magnetic disk device and recording medium
US5463776A (en) * 1994-09-22 1995-10-31 Hewlett-Packard Company Storage management system for concurrent generation and fair allocation of disk space among competing requests

Also Published As

Publication number Publication date
JPH0817171A (en) 1996-01-19
DE69534394T2 (en) 2006-06-14
EP0690369A2 (en) 1996-01-03
US6014731A (en) 2000-01-11
KR100390227B1 (en) 2003-09-13
JP3564732B2 (en) 2004-09-15
EP0690369A3 (en) 2003-01-02
KR960002297A (en) 1996-01-26
EP0690369B1 (en) 2005-08-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee